ZHANG Jun-feng1, WANG Ni-hong1, ZHOU Tong2. Research on mixture Monte-Carlo box method for mobile sensor localization[J]. 2009, 28(6): 63-65. DOI: 10.13873/j.1000-97872009.06.027.
混合蒙特卡罗箱传感器定位方法的研究
摘要
为了提高传感器节点自定位精度
满足不同网络规模应用的需要
对传统蒙特卡罗方法进行了改进
提出了一种新的自定位方法
解决了采样速度慢的应用限制。对于采样速度
采用混合采样箱方法提高采样成功率。仿真实验结果表明:此算法提高了定位精度
具有自适应性和实用性。
Abstract
An improved sensor nodes self-localization method is proposed for improving the estimation of nodes and satisfying the need of varied network size.The Monte-Carlo method is modified to solve slow sampling speed.The mixture Monte-Carlo box method is adopted to increase valid sampling rate.The simulation results show that the method can improve the accuracy of nodes localization.This method is self-adaptive and practical.